Copyright © 2004 Huawei Technologies Co., Ltd.All Rights ReservedNo part <strong>of</strong> this manual may be reproduced or transmitted in any form or by anymeans without prior written consent <strong>of</strong> Huawei Technologies Co., Ltd.Trademarks, HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC,TELLIN, InfoLink, Netkey, <strong>Quidway</strong>, SYNLOCK, Radium, M900/M1800,TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN,HUAWEI OptiX, C&C08 iNET, NETENGINE, OptiX, S<strong>of</strong>tX, iSite, U-SYS, iMUSE,OpenEye, Lansway, SmartAX are trademarks <strong>of</strong> Huawei Technologies Co., Ltd.All other trademarks mentioned in this manual are the property <strong>of</strong> their respectiveholders.NoticeThe information in this manual is subject to change without notice. Every effort hasbeen made in the preparation <strong>of</strong> this manual to ensure accuracy <strong>of</strong> the contents, butall statements, information, and recommendations in this manual do not constitutethe warranty <strong>of</strong> any kind, express or implied.
About This <strong>Manual</strong>VersionThis manual is for the product version: <strong>Quidway</strong> <strong>AR</strong> <strong>28</strong> <strong>Series</strong> <strong>Routers</strong>.Related <strong>Manual</strong>sThe following manuals provide more information about the <strong>AR</strong> <strong>28</strong> <strong>Series</strong> <strong>Routers</strong>.<strong>Manual</strong><strong>Quidway</strong> <strong>AR</strong> <strong>28</strong> Seires <strong>Routers</strong> <strong>Installation</strong><strong>Manual</strong>VRP3 Operation <strong>Manual</strong>VRP3 Command <strong>Manual</strong><strong>Quidway</strong> <strong>Series</strong> <strong>Routers</strong> Terminal AccessUser <strong>Manual</strong>Low-End and Mid-Range <strong>Series</strong><strong>Routers</strong>Interface Card and Interface Module<strong>Manual</strong>Low-End and Mid-Range <strong>Series</strong> <strong>Routers</strong>Cable<strong>Manual</strong>ContentIt mainly describes the hardware features <strong>of</strong> <strong>Quidway</strong><strong>AR</strong> <strong>28</strong> <strong>Series</strong> <strong>Routers</strong>, as well as the installation,configuration, maintenance and the troubleshooting.The manual is a guide for the users to use VRP3.3 toperform the operations correctly. It is organized into the parts<strong>of</strong> overview, system management, interface, link layerprotocol, network protocol, routing protocol, multicast,security, VPN, eliability, QoS and dial-up.. In addition, itprovides a list <strong>of</strong> the abbreviations and acronyms used in themanual.The manual gives you a detailed description <strong>of</strong> the operatingcommands in VRP3.3. It is organized into the parts <strong>of</strong>overview, system management, interface, link layer protocol,network protocol, routing protocol, multicast, security, VPN,reliability, QoS,and dial-up. In addition, it provides you with ageneral command index for the whole manual.It is an operation guide for the users to use the terminalaccessing function in a correct way. It comprises theoperation guide to the terminal accessing function <strong>of</strong> routersand the UNIX host configuration guide as well.The manual introduces the pinouts <strong>of</strong> all the SICs and MIMsthat can be installed on Low-End and Mid-Range <strong>Series</strong><strong>Routers</strong>The manual introduces all the pinouts <strong>of</strong> the cables involvedin low-end-and-mid-range routers. You can use this manualalong with the related installation manual.Organization <strong>of</strong> the <strong>Manual</strong><strong>Quidway</strong> . <strong>AR</strong> <strong>28</strong> <strong>Series</strong> <strong>Routers</strong> <strong>Installation</strong> <strong>Manual</strong> comprises the following chapters: